<table width="90%" border="0">
  <tr>
    <td width="33%">Thumbnail width </td>
    <td width="67%"><input name="form[imagewidth]" type="text" size="10" value="<!--[$form.imagewidth]-->"/>(value = auto if want to default size)</td>
  </tr>
  <tr>
    <td width="33%">Thumbnail height </td>
    <td width="67%"><input name="form[imageheight]" type="text" size="10" value="<!--[$form.imageheight]-->"/>(value = auto if want to default size)</td>
  </tr>
  <tr>
    <td>Limit display (rows) </td>
    <td><input name="form[pagesize]" type="text" size="10" value="<!--[$form.pagesize]-->"/></td>
  </tr>
</table>
